Create A/R Invoice and Its Incoming Payment using DI Server

Question

Hi Everyone,
I need to create an A/R Invoice and its payment in a sigle transaction using DI Server. The problem is that I don't know the DocEntry that will be assigned to the invoice in order to set it in the SOP message for creating the incoming payment.
I guess the SOAP message should look like:
<?xml version="1.0" encoding="UTF-16"?>
<env:Envelope xmlns:env="http://schemas.xmlsoap.org/soap/envelope/">
<env:Header>
  <SessionID>F46EDCE6-3F79-1F9F-1D1E-DC6226D04FA7</SessionID>
</env:Header>
<env:Body>
<dis:AddObject xmlns:dis="http://www.sap.com/SBO/DIS" CommandID="Add invoice">
  <BOM>
   <BO>
    <AdmInfo>
     <Object>oInvoices</Object>
    </AdmInfo>
    <Documents>
     <row>
      <DocDate>20040707</DocDate>
      <DocDueDate>20040707</DocDueDate>
      <CardCode>BP</CardCode>
     </row>
    </Documents>
    <Document_Lines>
     <row>
      <ItemCode>Item1</ItemCode>
      <Quantity>3</Quantity>
      <TaxCode>My Tax</TaxCode>
     </row>
    </Document_Lines>
  </BO>
  </BOM>
  </dis:AddObject>
  <dis:AddObject xmlns:dis="http://www.sap.com/SBO/DIS" CommandID="Add Incoming Payment">
  <BOM>
   <BO>
    <AdmInfo>
       <Object>oIncomingPayments</Object>
    </AdmInfo>
    <Payments>
       <row>
           <CardCode>BP</CardCode>
           <DocTypte>rCustomer</DocTypte>
       </row>
   <Payments>
   <Payments_Invoices>
        <row>
             <DocEntry>???</DocEntry> <---- ???
             <InvoiceType>it_Invoice</InvoiceType>
            <SumApplied>100</SumApplied>
        </row>
   </Payments_Invoices>
   </BO>
  </BOM>
</dis:AddObject>
</env:Body>
</env:Envelope>
Any help?

Answer 1

Dear Hugo Moreno,
You could use the GetNewObjectCode Method of the Company Object to retrieves the key of the last added record.
Please refer to SDK DI API help for this method.
Best Regards
Jane Jing
SAP Business One Forums team